Zone apex
Start of authority
Email
Serial
1
Refresh
2h
Retry
15m
Expire
14d
Negative cache TTL
1d
Question and response
Question
dig awsdns-40.net. SOA
Answer
awsdns-40.net. 900 SOA g-ns-810.awsdns-40.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Authority
awsdns-40.net. 172800 NS g-ns-1384.awsdns-40.net.
awsdns-40.net. 172800 NS g-ns-1960.awsdns-40.net.
awsdns-40.net. 172800 NS g-ns-489.awsdns-40.net.
awsdns-40.net. 172800 NS g-ns-810.awsdns-40.net.
Additional
g-ns-1384.awsdns-40.net. 172800 A 205.251.197.104
g-ns-1384.awsdns-40.net. 172800 AAAA 2600:9000:5305:6800:0:0:0:1
g-ns-1960.awsdns-40.net. 172800 A 205.251.199.168
g-ns-1960.awsdns-40.net. 172800 AAAA 2600:9000:5307:a800:0:0:0:1
g-ns-489.awsdns-40.net. 172800 A 205.251.193.233
g-ns-489.awsdns-40.net. 172800 AAAA 2600:9000:5301:e900:0:0:0:1
g-ns-810.awsdns-40.net. 172800 A 205.251.195.42
g-ns-810.awsdns-40.net. 172800 AAAA 2600:9000:5303:2a00:0:0:0:1
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0